43-47 Mecklenburgh Square London WC1N 2AJ

This site has had 2 applications since 2023: 2 approved, 0 refused.

• 2023/3243/L Granted

  43-47 Mecklenburgh Square London WC1N 2AJ

  Refurbishment of five Grade II listed houses with adjustments to internal layouts. Basement external walls and floor to be waterproofed. Internal services upgraded to meet current requirements. Thermal upgrades to external walls and timber sash windows. Insulation to roofs between joists. Air source heat pump enclosure. Also with; infill of ground floor west elvation window, removal of timber fences to rear, with lowered brick walls, replacement rooflights and new lighting to front and rear. Internal walls and floors upgraded to ensure fire and acoustic regulatory compliance. External repairs to address material failures.

  Decided 22 Apr 2024 Heritage and listed buildings

1. 7 Aug 2023

   Received by Camden

2. 15 Sep 2023

   Validated

   Checked as complete and ready for consideration.

3. 22 Apr 2024

   Decision issued: Granted

4. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 22 April 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• UCL ICH Wolfson Centre 43 Mecklenburgh Square London WC1N 2AJ

  2024/0775/T Submitted 27 Feb 2024 50 yards away

  FRONT GARDEN: 1 x Sycamore (T3) - Reduce 1 low branch as highlighted in photos.

  Granted Trees 4 docs

• 43-47 Mecklenburgh Square London WC1N 2AJ

  2023/3243/L Submitted 7 Aug 2023 50 yards away

  Refurbishment of five Grade II listed houses with adjustments to internal layouts. Basement external walls and floor to be waterproofed. Internal services upgraded to meet current requirements. Thermal upgrades to external walls and timber sash windows. Insulation to roofs between joists. Air source heat pump enclosure. Also with; infill of ground floor west elvation window, removal of timber fences to rear, with lowered brick walls, replacement rooflights and new lighting to front and rear. Internal walls and floors upgraded to ensure fire and acoustic regulatory compliance. External repairs to address material failures.

  Granted Heritage and listed buildings Extension Loft or dormer +1 42 docs

• 47 Mecklenburgh Square London WC1N 2AJ

  2021/4518/L 50 yards away

  Replacement of a metal gas pipe on the lower ground floor

  Granted Heritage and listed buildings

• 47 Mecklenburgh Square London Camden WC1N 2AJ

  2022/3077/L 50 yards away

  Replacement of a metal gas pipe on the lower ground floor

  Granted Heritage and listed buildings

• Coram Car Park Thomas Coram Centre 49 Mecklenburgh Square London WC1N 2AJ

  2024/5527/T 50 yards away

  (TPO REF: C265 2001) CORAM CAR PARK: 1 x London Plane (T21) - Reduce each crown by approx. 3m - 5m in height and spread to create a more compact tree and reduce wind loading. This reduction is part of an on-going management plan of the trees due to the infection of the Massaria.

  Refused Trees

• 47 Mecklenburgh Square London WC1N 2AJ

  2017/4838/L 50 yards away

  Repair of the first floor balcony and front elevation.

  Granted Heritage and listed buildings

• 2026/0990/P Refused

  1 Bleeding Heart Yard & 19 Greville Street London EC1N 8SJ

  Change of use from office space and restaurant use (Class E) and members club (Sui Generis) to affordable workspace and restaurant use (Class E) and 1 x residential unit on the third and fourth floors (Class C3). Erection of a two-storey roof extension across 19 Greville Street and 1 Bleeding Heart Yard, including alterations at second-floor level to the interior courtyard elevation, ground-floor fenestration changes, and a roof terrace for the associated residential unit.

  Received 26 Mar, published by the council 24 Jul 2026 Full applications
• 2026/3044/P Granted

  London Irish Centre 50-52 Camden Square London NW1 9XB

  Details to discharge Condition 25 Part A (Air Quality Monitoring) of planning permission ref. 2020/1481/P dated 17/05/24 for 'Redevelopment of site to provide new and reconfigured community centre and ancillary residential accommodation (Class D1/ D2) involving alterations to retained buildings at No's. 50, 51 and 52 Camden Square including replacement of two storey 'link' building; demolition of Murray Street and Murray Mews buildings and replacement with part-three / part-four storey building (plus basement level) with second and third floor terraces and new entrance; associated landscaping and cycle parking'.

  Received 20 Jul, published by the council 2 Aug 2026 Full applications
• 2026/4338/P Awaiting decision

  32 Willoughby Road London NW3 1RU

  Details to discharge condition 6 (tree protection methods) of planning permission 2025/4186/P granted 13/11/2025 for 'Demolition of existing two storey outrigger and replacement with part two-storey, part single storey rear extension, loft conversion with dormer and roof light to main roof at rear, new windows to flanking wall, replacement of existing windows and installation of a gate and fence to side'.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/4141/P Awaiting decision

  24 Endell Street London WC2H 9HQ

  Relocation of three air conditioning condenser units to first floor roof, construction of an acoustic enclosure and other associated works.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications
• 2026/3907/P Awaiting decision

  Flat 1 16 Lyndhurst Road London NW3 5NL

  External renovations to the front of the property, including works to the entry porch, steps, replacment front door, installation of metal railings to boundary wall and paving to front garden and erection of a glass roof to the side passage to create a bike shelter.

  Received 5 Oct, published by the council 9 Oct 2026 Full applications